World's Best Scientists 2026 revealed!
A. Gregory Sorensen

A. Gregory Sorensen

D-Index & Metrics

Medicine

D-Index
103
Citations
46270
World Ranking
7268
National Ranking
3808

A. Gregory Sorensen publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where A. Gregory Sorensen sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 610 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 258 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

A. Gregory Sorensen D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where A. Gregory Sorensen sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 399 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 103 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

A. Gregory Sorensen is affiliated with Harvard University in the United States. Their research primarily spans the field of Medicine with a focus on several subfields including Artificial Intelligence, Pulmonary and Respiratory Medicine, Oncology, Radiology, Nuclear Medicine and Imaging, and Epidemiology.

The research topics that A. Gregory Sorensen has contributed to include:

  • AI in cancer detection
  • Radiomics and Machine Learning in Medical Imaging
  • Digital Radiography and Breast Imaging
  • Acute Ischemic Stroke Management
  • Global Cancer Incidence and Screening
  • Cerebrovascular and Carotid Artery Diseases
  • Artificial Intelligence in Healthcare and Education

The scientist has authored several recent papers, including:

  • Evaluation of Combined Artificial Intelligence and Radiologist Assessment to Interpret Screening Mammograms, 2020, JAMA Network Open
  • Deep learning-based detection and segmentation of diffusion abnormalities in acute ischemic stroke, 2021, Communications Medicine
  • Phase II trial of carboplatin and bevacizumab in patients with breast cancer brain metastases, 2020, Breast Cancer Research
  • External Validation of an Ensemble Model for Automated Mammography Interpretation by Artificial Intelligence, 2022, JAMA Network Open
  • Robust breast cancer detection in mammography and digital breast tomosynthesis using an annotation-efficient deep learning approach, 2021, Nature Medicine

A. Gregory Sorensen frequently publishes in the following venues:

  • JAMA Network Open
  • Communications Medicine
  • Journal of the American College of Radiology
  • Breast Cancer Research
  • Nature Medicine

The scientist collaborates regularly with several co-authors, including:

  • Christoph I. Lee
  • William Lotter
  • Bryan Haslam
  • Diana S.M. Buist
  • Jiye G. Kim

Best Publications

  • Updated Response Assessment Criteria for High-Grade Gliomas: Response Assessment in Neuro-Oncology Working Group

    Patrick Y. Wen;David R. Macdonald;David A. Reardon;Timothy F. Cloughesy

  • AZD2171, a Pan-VEGF Receptor Tyrosine Kinase Inhibitor, Normalizes Tumor Vasculature and Alleviates Edema in Glioblastoma Patients

    Tracy T. Batchelor;A. Gregory Sorensen;A. Gregory Sorensen;Emmanuelle di Tomaso;Wei Ting Zhang;Wei Ting Zhang

  • Mechanisms of migraine aura revealed by functional MRI in human visual cortex

    Nouchine Hadjikhani;Margarita Sanchez del Rio;Ona Wu;Denis Schwartz

  • Angiogenesis in brain tumours

    Rakesh K. Jain;Emmanuelle di Tomaso;Dan G. Duda;Jay S. Loeffler

  • Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study

    Nikos Makris;David N. Kennedy;Sean McInerney;A. Gregory Sorensen

  • High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part II: Experimental comparison and preliminary results

    Leif Østergaard;Alma Gregory Sorensen;Kenneth K. Kwong;Robert M. Weisskoff

  • Hyperacute stroke: evaluation with combined multisection diffusion-weighted and hemodynamically weighted echo-planar MR imaging.

    A G Sorensen;F S Buonanno;R G Gonzalez;L H Schwamm

  • An evidence-based causative classification system for acute ischemic stroke

    Hakan Ay;Karen L. Furie;Aneesh Singhal;Wade S. Smith

  • Diffusion-weighted MR imaging: diagnostic accuracy in patients imaged within 6 hours of stroke symptom onset.

    R. G. Gonzalez;P. W. Schaefer;F. S. Buonanno;L. H. Schwamm

  • Tracer arrival timing-insensitive technique for estimating flow in MR perfusion-weighted imaging using singular value decomposition with a block-circulant deconvolution matrix.

    Ona Wu;Leif Østergaard;Robert M. Weisskoff;Thomas Benner

  • DWI-FLAIR mismatch for the identification of patients with acute ischaemic stroke within 4·5 h of symptom onset (PRE-FLAIR): a multicentre observational study

    Götz Thomalla;Bastian Cheng;Martin Ebinger;Qing Hao

  • Biomarkers of response and resistance to antiangiogenic therapy.

    Rakesh K. Jain;Dan G. Duda;Christopher G. Willett;Dushyant V. Sahani

  • Diffusion tensor imaging as potential biomarker of white matter injury in diffuse axonal injury.

    Thierry A.G.M. Huisman;Lee H. Schwamm;Pamela W. Schaefer;Walter J. Koroshetz

  • Hearing Improvement after Bevacizumab in Patients with Neurofibromatosis Type 2

    Scott R. Plotkin;Anat O. Stemmer-Rachamimov;Fred G. Barker;Chris Halpin

  • A Computerized Algorithm for Etiologic Classification of Ischemic Stroke: The Causative Classification of Stroke System

    Hakan Ay;Thomas Benner;E. Murat Arsava;Karen L. Furie

  • Phase III Randomized Trial Comparing the Efficacy of Cediranib As Monotherapy, and in Combination With Lomustine, Versus Lomustine Alone in Patients With Recurrent Glioblastoma

    Tracy T Batchelor;Paul Mulholland;Bart Neyns;L Burt Nabors

  • Pseudoprogression and pseudoresponse: imaging challenges in the assessment of posttreatment glioma.

    L.C. Hygino da Cruz;I. Rodriguez;R.C. Domingues;E.L. Gasparetto

  • Preoperative and intraoperative diffusion tensor imaging-based fiber tracking in glioma surgery.

    Christopher Nimsky;Oliver Ganslandt;Peter Hastreiter;Ruopeng Wang

  • Phase II Study of Cediranib, an Oral Pan–Vascular Endothelial Growth Factor Receptor Tyrosine Kinase Inhibitor, in Patients With Recurrent Glioblastoma

    Tracy T. Batchelor;Dan G. Duda;Emmanuelle di Tomaso;Marek Ancukiewicz

  • Hyperacute stroke: simultaneous measurement of relative cerebral blood volume, relative cerebral blood flow, and mean tissue transit time.

    A. Gregory Sorensen;William A. Copen;Leif Østergaard;Ferdinando S. Buonanno

Frequent Co-Authors

Walter J. Koroshetz
Walter J. Koroshetz National Institutes of Health
Ona Wu
Ona Wu Harvard University
Rakesh K. Jain
Rakesh K. Jain Harvard University
Tracy T. Batchelor
Tracy T. Batchelor Brigham and Women's Hospital
Pamela W. Schaefer
Pamela W. Schaefer Harvard University
Lee H. Schwamm
Lee H. Schwamm Harvard University
R. Gilberto Gonzalez
R. Gilberto Gonzalez Harvard University
Bruce R. Rosen
Bruce R. Rosen Harvard University
Aneesh B. Singhal
Aneesh B. Singhal Massachusetts General Hospital
Patrick Y. Wen
Patrick Y. Wen Harvard University

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